The Top 4 Job Tasks DBAs Forget
It’s easy to get caught up in daily incidents, tickets, and special projects. Like a good scout, though, a core task in a DBA’s job is to be prepared.
SQL Server 2016: The Data Protection Version
Today Steve Jones looks at the security enhancements in SQL Server 2016
SQL Server 2016 R Services: Display R plots in Reporting Services
Koen Verbeeck looks at how to embed data visualizations created with R into Reporting Services (SSRS) reports.
Database Continuous Integration
Have you ever longed for a way of making the delivery of databases more visible, predictable and measurable? Do you ever wish that they would be of better quality, quicker to change, and cost less? Grant Fritchey explains some of the secrets of doing Continuous Integration for Databases to relieve some of the pain-points of the Database Delivery process.
Data Mining Part 35: Text Mining using the term extraction tool
The following article will show how to extract terms occurrence from a SQL table.
Exploring SQL Server 2016 Always Encrypted – Part 4 – Encrypting Existing Data
Greg Larsen explores the different ways that you can encrypt your existing confidential data using Always Encrypted Columns in SQL Server 2016.
Azure SQL Data Warehouse loading patterns and strategies
This article gives an overview of the Microsoft Azure SQL Data Warehouse architecture. The new platform-as-a service (PaaS) offering provides independent compute and storage scaling on demand and is currently in public preview.
Blogs
AI Helps Me with My Sloppiness
By Steve Jones
I type fairly well. Well, I type fast, but I do wear out a...
WITH clause gets a 26ai boost!
By way of background, a while back I did video called “My New Favourite...
Automatic Index Compaction
By ReviewMyDB
Index maintenance has always meant nightly jobs and a window you have to defend....
Forums
SQL Art, Part 4: Happy 4th of July — A British DBA's Guide to Celebrating a War We Don't Talk About
Comments posted to this topic are about the item SQL Art, Part 4: Happy...
How We Handled a Vendor Retry That Loaded Twice in Snowflake
Comments posted to this topic are about the item How We Handled a Vendor...
Cognitive Coverage
Comments posted to this topic are about the item Cognitive Coverage
Question of the Day
Getting the Average
I have this data in the dbo.Commission table in a SQL Server 2022 database.
salesperson commission Brian 12 Brian 16 Andy 7 Andy 14 Andy 21 Steve 20 Steve NULLAll the data is a varchar, and I decide to run this query to get the totals for each salesperson.
SELECT SalesPerson
, AVG(TRY_PARSE(Commission AS int)) AS TotalCommission
FROM commission
GROUP BY SalesPerson
GO
What average commission is calculated for Steve? See possible answers